Golden Gate National Recreation Area and Farallon National Wildlife Refuge, California : hearing before the Subcommittee on Parks and Recreation of the Committee on Interior and Insular Affairs, United States Senate, Ninety-third Congress, second session, on S. 2634 ... H.R. 10834 ... S.3187 ... S.2973 [and] H.R. 11013 ... August 20, 1974. (U.S. Govt. Print. Off, 1975)